Now with EPF 1.5 I checked out a new project with Subclipse, but in the
Authoring view the Method Plug-in of my project is not opening in the
Library View. (my method plug-in was created in the previous version of
EPF)
I already tried to 'Close Project' and 'Open Project' in the Navigator
View, but the Method Plug-in is not opening...

I am using the following versions:
EPF 1.5.0
Subclipse Plugin Site 1.4.3
Subversion 1.4.6